REVOL Olivier is a child psychiatrist at the Wertheimer Hospital in Lyon. He is very knowledgeable about intellectual precocity and learning disorders. It's very difficult to get an appointment, but it's possible to ask him questions by phone, and he's very good at giving advice. He often speaks at conferences throughout France and Switzerland. Whenever possible, it's a good idea to attend his lectures, which are always highly instructive and reassuring. He is the author of several books, including one on precocious children, which is due for publication: See his books